Details

analyze1.7s (3.2%)

Algorithm

1×

Search

True	Other	False	Iter
0%	74.9%	25.1%	0
0%	74.9%	25.1%	1
0%	74.9%	25.1%	2
18.7%	56.2%	25.1%	3
37.5%	37.5%	25.1%	4
42.1%	32.8%	25.1%	5
46.8%	28.1%	25.1%	6
48%	26.9%	25.1%	7
49.2%	25.8%	25.1%	8
49.5%	25.5%	25.1%	9
49.8%	25.2%	25.1%	10
49.8%	25.2%	25.1%	11
49.8%	25.1%	25.1%	12
49.9%	25%	25.1%	13
49.9%	25%	25.1%	14

Compiler

Compiled 126 to 112 computations (11.1% saved)

sample1.3s (2.5%)

Algorithm

1×

intervals

Results

1.2s	110×	body	8192	exit
78.0ms	256×	body	128	valid
7.0ms	371×	pre	128	true
2.0ms	5×	body	128	invalid

Compiler

Compiled 249 to 223 computations (10.4% saved)

simplify144.0ms (0.3%)

Algorithm

1×	egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	4804	115
1	4804	115

prune13.0ms (0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	1	0	1
Fresh	0	1	1
Picked	0	0	0
Done	0	0	0
Total	1	1	2

Merged error: 1.8b

Counts

2 → 1

Compiler

Compiled 197 to 171 computations (13.2% saved)

localize59.0ms (0.1%)

Local error

Found 4 expressions with local error:

5.7b	(-.f64 (-.f64 1 z) 1)
5.7b	(-.f64 (-.f64 1 z) 1)
5.7b	(-.f64 (-.f64 1 z) 1)
5.7b	(-.f64 (-.f64 1 z) 1)

rewrite61.0ms (0.1%)

Algorithm

1×	rewrite-expression-head

Rules

36×	`*-un-lft-identity_binary64_2465`
28×	`add-sqr-sqrt_binary64_2487`
24×	`add-log-exp_binary64_2504` `cancel-sign-sub-inv_binary64_2431`
16×	`associate--l+_binary64_2402`
12×	`add-cube-cbrt_binary64_2500` `distribute-lft-out--_binary64_2417` `diff-log_binary64_2557`
8×	`difference-of-squares_binary64_2434` `sub-neg_binary64_2458`
4×	`difference-of-sqr-1_binary64_2435` `flip--_binary64_2440` `associate--l-_binary64_2403` `add-exp-log_binary64_2503` `add-cbrt-cube_binary64_2501` `pow1_binary64_2526` `flip3--_binary64_2469`

Counts

4 → 100

Calls

4 calls:

9.0ms	(-.f64 (-.f64 1 z) 1)
9.0ms	(-.f64 (-.f64 1 z) 1)
9.0ms	(-.f64 (-.f64 1 z) 1)
9.0ms	(-.f64 (-.f64 1 z) 1)

series159.0ms (0.3%)

Counts

4 → 12

Calls

4 calls:

41.0ms	(-.f64 (-.f64 1 z) 1)
40.0ms	(-.f64 (-.f64 1 z) 1)
39.0ms	(-.f64 (-.f64 1 z) 1)
38.0ms	(-.f64 (-.f64 1 z) 1)

Compiler

Compiled 2904 to 2592 computations (10.7% saved)

simplify79.0ms (0.1%)

Algorithm

1×	egg-herbie

Counts

112 → 112

Iterations

Useful iterations: 0 (62.0ms)

Iter	Nodes	Cost
0	5400	712

prune1.2s (2.2%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	111	1	112
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	111	2	113

Merged error: 1.8b

Counts

113 → 2

Compiler

Compiled 14046 to 11885 computations (15.4% saved)

localize59.0ms (0.1%)

Local error

Found 4 expressions with local error:

5.7b	(-.f64 (-.f64 1 z) 1)
5.7b	(-.f64 (-.f64 1 z) 1)
5.7b	(-.f64 (-.f64 1 z) 1)
5.7b	(-.f64 (-.f64 1 z) 1)

rewrite64.0ms (0.1%)

Algorithm

1×	rewrite-expression-head

Rules

36×	`*-un-lft-identity_binary64_2465`
28×	`add-sqr-sqrt_binary64_2487`
24×	`add-log-exp_binary64_2504` `cancel-sign-sub-inv_binary64_2431`
16×	`associate--l+_binary64_2402`
12×	`add-cube-cbrt_binary64_2500` `distribute-lft-out--_binary64_2417` `diff-log_binary64_2557`
8×	`difference-of-squares_binary64_2434` `sub-neg_binary64_2458`
4×	`difference-of-sqr-1_binary64_2435` `flip--_binary64_2440` `associate--l-_binary64_2403` `add-exp-log_binary64_2503` `add-cbrt-cube_binary64_2501` `pow1_binary64_2526` `flip3--_binary64_2469`

Counts

4 → 100

Calls

4 calls:

11.0ms	(-.f64 (-.f64 1 z) 1)
9.0ms	(-.f64 (-.f64 1 z) 1)
9.0ms	(-.f64 (-.f64 1 z) 1)
9.0ms	(-.f64 (-.f64 1 z) 1)

series161.0ms (0.3%)

Counts

4 → 12

Calls

4 calls:

43.0ms	(-.f64 (-.f64 1 z) 1)
42.0ms	(-.f64 (-.f64 1 z) 1)
40.0ms	(-.f64 (-.f64 1 z) 1)
36.0ms	(-.f64 (-.f64 1 z) 1)

Compiler

Compiled 2880 to 2568 computations (10.8% saved)

simplify80.0ms (0.1%)

Algorithm

1×	egg-herbie

Counts

112 → 112

Iterations

Useful iterations: 0 (63.0ms)

Iter	Nodes	Cost
0	5400	712

prune1.4s (2.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	112	0	112
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	112	2	114

Merged error: 1.8b

Counts

114 → 2

Compiler

Compiled 13812 to 11328 computations (18% saved)

regimes149.0ms (0.3%)

Compiler: Compiled 1850 to 1638 computations (11.5% saved)

bsearch0.0ms (0%)

simplify38.0ms (0.1%)

Algorithm

1×	egg-herbie

Iterations

Useful iterations: 0 (35.0ms)

Iter	Nodes	Cost
0	883	187
1	883	187

end0.0ms (0%)

sample46.8s (87.5%)

Algorithm

1×

intervals

Results

42.9s	3867×	body	8192	exit
2.5s	8000×	body	128	valid
243.0ms	11946×	pre	128	true
26.0ms	79×	body	128	invalid

Compiler

Compiled 1048 to 929 computations (11.4% saved)

Details

analyze1.7s (3.2%)

sample1.3s (2.5%)

simplify144.0ms (0.3%)

prune13.0ms (0%)

localize59.0ms (0.1%)

rewrite61.0ms (0.1%)

series159.0ms (0.3%)

simplify79.0ms (0.1%)

prune1.2s (2.2%)

localize59.0ms (0.1%)

rewrite64.0ms (0.1%)

series161.0ms (0.3%)

simplify80.0ms (0.1%)

prune1.4s (2.6%)

regimes149.0ms (0.3%)

bsearch0.0ms (0%)

simplify38.0ms (0.1%)

end0.0ms (0%)

sample46.8s (87.5%)

Profiling